Just bought a new to us mf 190 square baler with the fieldstar control box. Never had a square baler before so everything is a learning curve but tried a few bales of hay through it and as far as i could see, everything worked but noticed an error came up saying " tractor hydraulic not responding as expected ". Havnt got an operators manual yet so just wandered if anyone came across this if I'm doing anything wrong? It's piped up through the power beyond from the tractor . Thanks in advance